body {
    background-color: #fff;
    background-image: url(../背景2.png);
    background-size: 100% auto;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

* {
    box-sizing: border-box;
}

.container {
    max-width: 1400px;
    margin: 2px auto;
    padding: 1px;
}

.clear {
    clear: both;
}

.section1 {
    text-align: center;
    padding: 10px 10px;
    margin-bottom: 1px;
}

.headerTitle {
    font-size: 25px;
    height: 50px;
    line-height: 30px;
    width: 250px;
    display: block;
    position: absolute;
    top: 20px;
    left: 630px;
    color: #888;
}

.section1 .card1 {
    width: 144px;
    height: 32px;
    float: left;
    padding: 0 2px;
}

.section1 .card2 {
    width: 12%;
    float: left;
    padding: 0 2px;
}

.section1 .card3 {
    width: 26%;
    float: right;
}

.box {
    text-align: center;
    padding: 20px 10px;
    margin-bottom: 1px;
}

.section2 {
    position: absolute;
    height: 640px;
    width: 800px;
}

.login {
    width: 400px;
    height: 540px;
    float: right;
    box-shadow: 0 2px 6px 0 rgb(0 0 0);
    top: 30px;
    right: 30px;
    text-align: left;
    position: absolute;
    z-index: 2;
    background: #fff;
}

.loginTitle {
    padding: 40px 0 0;
    color: #333;
    font-size: 20px;
    line-height: 28px;
    text-align: center;
}


.userID {
    width: 342px;
    height: 48px;
    padding: 10px 20px 10px 30px;
    margin-left: 30px;
    border: gray solid;

}

.inputBox1 {
    min-width: 200px;
    height: 20px;
    border: none;
    outline: none;
    font-size: medium;
}

.email {
    color: rgb(34, 34, 34);
    text-align: left;
    margin-right: 10px;
    font-size: large;
}

.inputBox2 {
    min-width: 200px;
    height: 20px;
    border-color: #DADADA;
    border: none;
    outline: none;
    font-size: medium;
}

.passwordBox {
    width: 342px;
    height: 48px;
    margin-top: 30px;
    margin-left: 30px;
    padding: 10px 20px 10px 30px;
    border: gray solid;
}

.m-box {
    width: 340px;
    height: 50px;
    padding-left: 30px;
    padding-top: 10px;
    margin-top: 10px;
}

.sinIn {
    width: 360px;
    height: 50px;
    padding-left: 30px;
}

.signIn-box {
    width: 340px;
    height: 45px;
    text-align: center;
    background-color: #1A995c;
    padding-top: 8px;
    padding-left: 20px;
    margin-left: 30px;
    color: #fff;
    font-size: large;
    border: none;
    outline: none;
}

.signInBox {
    width: 14px;
    height: 14px;
}

.m-box1 {
    width: 340px;
    height: 60px;
    padding-left: 30px;
    padding-top: 20px;
}

#a2 {
    float: right;
}

#m-box-1 {
    float: left;
}

#m-box-2 {
    float: right;
}